Adjustable positioning device for mold manufacturing

Abstract

The utility model discloses a positioning device for mould manufacturing with adjustable, including operation panel, be equipped with two first notches on the operation panel, the first notch is rotatably connected with the screw rod, the screw rod one side is equipped with the slide bar fixed connection in the first notch, the operation panel top is equipped with the slide connection on the slide bar and the screw rod, the slide is fixedly connected with the second support in the slide, the second support is fixedly installed with second motor, the second motor drive shaft is fixedly connected with the gear. The utility model discloses through screw rod, slide, rack and so on spare and parts, when needing to adjust the mould horizontal movement, through first motor 5 drive screw rod 11 rotation, make slide 12 drive the mould horizontal movement on the positioning plate 2 to adjust the position, when needing to adjust the mould longitudinal movement of clamping, through second motor 15 make gear 13 drive rack 18 on slide 12 sliding, thereby longitudinal adjustment mould position, simple operation, efficient convenient, has improved work efficiency greatly.

Description

Technical Field

[0001] This utility model relates to the field of mold manufacturing technology, and in particular to an adjustable positioning device for mold manufacturing. Background Technology

[0002] A mold is a tool used to create shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the processing of the shape of the object by changing the physical state of the material being molded. The mold requires high precision and stability in installation and positioning during the manufacturing and molding process.

[0003] Regarding current mold positioning devices, the existing adjustable mold manufacturing positioning device disclosed in patent number "CN220761770U" uses a reciprocating screw to drive two sliders to move in opposite directions, thereby adjusting the distance between two fixed parts for molds of different sizes. It is suitable for molds of different sizes. However, after the mold is positioned and fixed, the processing position cannot be adjusted. It requires the operator to disassemble and reassemble the mold, tilt and swing it, and then fix it. However, this method is not only inefficient but also increases the labor intensity of the operators. In addition, since most molds are relatively heavy, it is inconvenient to remove them directly. Therefore, this application proposes a utility model of an adjustable mold manufacturing positioning device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable positioning device for mold manufacturing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An adjustable positioning device for mold manufacturing includes an operating table with two first slots. A lead screw is rotatably connected to each first slot. A slide rod is fixedly connected to one side of the lead screw in the first slot. A carriage is slidably connected to the slide rod and the lead screw above the operating table. A second bracket is fixedly connected inside the carriage. A second motor is fixedly mounted on the second bracket. A gear is fixedly connected to the drive shaft of the second motor. A clamping mechanism for fixing the mold is located above the gear. A rack is slidably connected to the carriage on one side of the gear. A guide block is slidably connected to the carriage on one side of the rack. Two mounting blocks are located above the operating table. A second bidirectional lead screw is rotatably connected to the two mounting blocks. Two limit blocks are threaded onto the second bidirectional lead screw. A transport plate is rotatably connected to the second bidirectional lead screw.

[0007] Preferably, a first bracket is fixedly connected to one side of the operating table, a first motor is fixedly installed on the first bracket, and the transmission shaft of the first motor is fixedly connected to a lead screw.

[0008] Preferably, the clamping mechanism includes a positioning plate, a second slot, a first bidirectional lead screw, two clamping plates, and a rocker arm. The positioning plate is fixedly connected above the rack and guide block. One side of the positioning plate is fixedly connected to two mounting blocks. The second slot is located on the positioning plate. The first bidirectional lead screw is rotatably connected to the second slot. The two clamping plates are threadedly connected to the first bidirectional lead screw. The rocker arm is fixedly connected to one end of the first bidirectional lead screw.

[0009] Preferably, the gear meshes with the rack.

[0010] Preferably, one side of the transport plate is an inclined edge, and the transport plate is rotatably connected to the unthreaded area in the middle of the second bidirectional lead screw.

[0011] Preferably, both the first motor and the second motor are reversible bidirectional motors with rotating shafts that can rotate clockwise or counterclockwise.

[0012] This utility model has the following beneficial effects:

[0013] 1. Using components such as lead screw, slide, and rack, when the mold needs to be moved laterally, the first motor 5 drives the lead screw 11 to rotate, causing the slide 12 to move the mold on the positioning plate 2 laterally to adjust its position. When the clamping mold needs to be moved longitudinally, the second motor 15 drives the gear 13 to slide the rack 18 on the slide 12, thereby adjusting the mold position longitudinally. The operation is simple, efficient and convenient, greatly improving work efficiency.

[0014] 2. Through components such as the transport plate, the second bidirectional screw, and the limiting blocks, after the mold is manufactured, the two limiting blocks 10 are moved away from each other by turning the second bidirectional screw 21, releasing the support of the transport plate 3. The inclined surface of the transport plate 3 rests on the operating table 1, and the manufactured mold is moved along the transport plate 3 to the operating table 1. This saves time and effort and avoids the need to manually remove the heavy mold, which is physically demanding. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an adjustable positioning device for mold manufacturing proposed in this utility model;

[0016] Figure 2 This is a top view of an adjustable positioning device for mold manufacturing proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the operating table, slide, gears and other components of an adjustable mold manufacturing positioning device proposed in this utility model.

[0018] Figure 4This is a schematic diagram of the connection structure of the clamping mechanism, rack, guide block and other components of an adjustable mold manufacturing positioning device proposed in this utility model.

[0019] Figure 5 for Figure 4 Enlarged diagram of point A in the diagram;

[0020] Figure 6 This is a schematic diagram of the connection structure of the slide, rack, and guide block of an adjustable mold manufacturing positioning device proposed in this utility model.

[0021] In the diagram: 1. Operating platform, 2. Positioning plate, 3. Transport plate, 4. First bracket, 5. First motor, 6. Clamping plate, 7. First double-acting lead screw, 8. Rocker arm, 9. Mounting block, 10. Limiting block, 11. Lead screw, 12. Slide, 13. Gear, 14. Second bracket, 15. Second motor, 16. Slide arm, 17. First slot, 18. Rack, 19. Guide block, 20. Second slot, 21. Second double-acting lead screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-6 An adjustable positioning device for mold manufacturing includes an operating table 1. A first bracket 4 is fixedly connected to one side of the operating table 1. A first motor 5 is fixedly installed on the first bracket 4. The transmission shaft of the first motor 5 is fixedly connected to a lead screw 11. Starting the first motor 5 can rotate the lead screw 11. The operating table 1 is provided with two first slots 17. The lead screw 11 is rotatably connected in the first slots 17. A slide rod 16 is provided on one side of the lead screw 11 and fixedly connected in the first slots 17. A slide frame 12 is provided above the operating table 1 and slidably connected to the slide rod 16 and the lead screw 11. A second bracket 14 is fixedly connected in the slide frame 12. A second motor 15 is fixedly installed on the second bracket 14. The transmission shaft of the second motor 15 is fixedly connected to a gear 13.

[0024] A clamping mechanism for fixing the mold is provided above the gear 13. The clamping mechanism includes a positioning plate 2, a second slot 20, a first bidirectional lead screw 7, two clamping plates 6, and a rocker arm 8. The positioning plate 2 is fixedly connected above the rack 18 and the guide block 19. The rack 18 and the guide block 19 can drive the positioning plate 2 to slide longitudinally. One side of the positioning plate 2 is fixedly connected to two mounting blocks 9. The second slot 20 is provided on the positioning plate 2. The first bidirectional lead screw 7 is rotatably connected in the second slot 20. The two clamping plates 6 are threadedly connected to the first bidirectional lead screw 7. The rocker arm 8 is fixedly connected to one end of the first bidirectional lead screw 7. By rocking the first bidirectional lead screw 7 with the rocker arm 8, the two clamping plates 6 can be brought closer together, thereby clamping the mold.

[0025] A rack 18 is slidably connected to the slide 12 on one side of the gear 13. The gear 13 meshes with the rack 18. When the gear 13 rotates, it can drive the rack 18 to slide. A guide block 19 is slidably connected to the slide 12 on one side of the rack 18. Two mounting blocks 9 are provided above the operating table 1. A second bidirectional lead screw 21 is rotatably connected to the two mounting blocks 9. Two limit blocks 10 are threadedly connected to the second bidirectional lead screw 21. By turning the second bidirectional lead screw 21, the two limit blocks 10 are moved away from each other and the support on the transport plate 3 is released, so that the inclined surface of the transport plate 3 rests on the operating table 1. The transport plate 3 is rotatably connected to the second bidirectional lead screw 21. One side of the transport plate 3 is inclined so that it can fit against the operating table 1 when it falls. The transport plate 3 is rotatably connected to the unthreaded area in the middle of the second bidirectional lead screw 21. Thus, when the second bidirectional lead screw 21 rotates, the transport plate 3 is not affected.

[0026] Both the first motor 5 and the second motor 15 are reversible bidirectional motors with rotating shafts that can rotate clockwise or counterclockwise, which allows the mold to be moved and adjusted on both longitudinal and transverse sides.

[0027] When using this device, place the mold on the positioning plate 2, then shake the rocker arm 8 to rotate the first bidirectional lead screw 7, thereby bringing the two clamping plates 6 together to clamp and fix the mold. When it is necessary to adjust the mold to move laterally, the first motor 5 drives the lead screw 11 to rotate, causing the slide 12 to move the mold on the positioning plate 2 laterally to adjust its position. When it is necessary to adjust the mold to move longitudinally, the second motor 15 drives the gear 13 to drive the rack 18 to slide on the slide 12, thereby adjusting the mold position longitudinally. The operation is simple, efficient and convenient, greatly improving work efficiency. After the mold is manufactured, turn the second bidirectional lead screw 21 to move the two limit blocks 10 away from each other and release the support of the transport plate 3, so that the inclined surface of the transport plate 3 rests on the operating table 1. Move the manufactured mold along the transport plate 3 to the operating table 1. This saves time and effort and avoids manually removing the heavy mold, which is physically demanding. It should also be noted that when the transport plate 3 and the positioning plate 2 are flush, the mold should not be placed on the positioning plate 2 to avoid crushing the positioning plate 2.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable positioning device for mold manufacturing, comprising an operating table (1), characterized in that, The operating table (1) is provided with two first slots (17). A lead screw (11) is rotatably connected in the first slot (17). A slide rod (16) is provided on one side of the lead screw (11) and is fixedly connected in the first slot (17). A slide frame (12) is provided above the operating table (1) and is slidably connected to the slide rod (16) and the lead screw (11). A second bracket (14) is fixedly connected in the slide frame (12). A second motor (15) is fixedly installed on the second bracket (14). A gear (13) is fixedly connected to the drive shaft of the second motor (15). The gear (13) is provided with a clamping mechanism for fixing the mold above it. A rack (18) is provided on one side of the gear (13) and is slidably connected to the slide (12). A guide block (19) is provided on one side of the rack (18) and is slidably connected to the slide (12). Two mounting blocks (9) are provided above the operating table (1). A second bidirectional screw (21) is rotatably connected to the two mounting blocks (9). Two limit blocks (10) are threadedly connected to the second bidirectional screw (21). A transport plate (3) is rotatably connected to the second bidirectional screw (21).

2. The adjustable positioning device for mold manufacturing according to claim 1, characterized in that, The operating table (1) is fixedly connected to one side of a first bracket (4), and a first motor (5) is fixedly installed on the first bracket (4). The transmission shaft of the first motor (5) is fixedly connected to a lead screw (11).

3. The adjustable positioning device for mold manufacturing according to claim 1, characterized in that, The clamping mechanism includes a positioning plate (2), a second slot (20), a first bidirectional lead screw (7), two clamping plates (6), and a rocker arm (8). The positioning plate (2) is fixedly connected above the rack (18) and the guide block (19). One side of the positioning plate (2) is fixedly connected to two mounting blocks (9). The second slot (20) is located on the positioning plate (2). The first bidirectional lead screw (7) is rotatably connected in the second slot (20). The two clamping plates (6) are threadedly connected to the first bidirectional lead screw (7). The rocker arm (8) is fixedly connected to one end of the first bidirectional lead screw (7).

4. The adjustable positioning device for mold manufacturing according to claim 1, characterized in that, The gear (13) meshes with the rack (18).

5. The adjustable positioning device for mold manufacturing according to claim 1, characterized in that, The transport plate (3) has a beveled edge on one side, and the transport plate (3) is rotatably connected to the unthreaded area in the middle of the second bidirectional screw (21).

6. The adjustable positioning device for mold manufacturing according to claim 2, characterized in that, Both the first motor (5) and the second motor (15) are reciprocal bidirectional motors whose rotating shafts can rotate clockwise or counterclockwise.

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